Fracture and Structural Integrity e-ISSN 1971-8993 Open access
SI: IGF27 - 27th International Conference on Fracture and Structural Integrity Vol. 18, No. 67 (2024)

Damage-failure transition in titanium alloy Ti-6Al-4V under dwell fatigue loads

Author and affiliation details
  • Vladimir Oborin Corresponding author Institute of Continuous Media Mechanics of Ural branch of RAS, 614013, Perm, Russia ORCID iD0000-0003-2836-2073 oborin@icmm.ru
  • Aleksandr Balakhnin Institute of Continuous Media Mechanics of Ural branch of RAS, 614013, Perm, Russia
  • Oleg Naimark Institute of Continuous Media Mechanics of Ural branch of RAS, 614013, Perm, Russia ORCID iD0000-0001-6537-1177
  • Yuri Gornostyrev Institute of Metal Physics, 18, S. Kovalevskaya str., Ekaterinburg 620990, Russia ORCID iD0000-0001-7765-9805
  • Vladimir Pushin Institute of Metal Physics, 18, S. Kovalevskaya str., Ekaterinburg 620990, Russia
  • Nataliya Kuranova Institute of Metal Physics, 18, S. Kovalevskaya str., Ekaterinburg 620990, Russia ORCID iD0000-0002-5330-7909
  • Dimitrii Rasposienko Institute of Metal Physics, 18, S. Kovalevskaya str., Ekaterinburg 620990, Russia
  • Aleksey Svirid Institute of Metal Physics, 18, S. Kovalevskaya str., Ekaterinburg 620990, Russia
  • Aleksey Uksusnikov Institute of Metal Physics, 18, S. Kovalevskaya str., Ekaterinburg 620990, Russia
DOI
10.3221/IGF-ESIS.67.16
Pages
217-230
Published
Licence
CC BY 4.0
Published inVol. 18, No. 67 (2024)Go to the issue

Abstract

The role of structural mechanisms responsible for the consequent staging of damage-failure transition as the combination and continuity of ductile and creep kinetics of the structure evolution and the modeling in dwell fatigue regime. Damage-failure transition is considered as critical phenomena, the structural-scaling transition, when the damage develops as specific phase with characteristic stages: nucleation of new phase and the phase growth kinetics. In the case of dwell fatigue, the nucleation stage is associated with slip localization, faceting, voids and microcrack initiation; the phase growth kinetics has the relation to specific non-linearity of the free energy release responsible for the staging of damage-failure transition. Statistically based phenomenological model of damage-failure transition specified the links of macroscopic material parameters with structural parameters responsible for the influence of microstructure on the structure sensitive mechanical properties. The developed conception of modeling of Ti alloys based on the duality of damage kinetics in dwell fatigue loads allowed us to propose the strategy of structural study to provide in perspective the links of structural parameters of /phases with phenomenological parameters responsible for different mechanisms of damage accumulation at LCF and stress hold regimes.

Keywords

Article history

  1. ReceivedUntil the next stage: 34 days
  2. Revision requestedUntil the next stage: 22 days
  3. RevisedUntil the next stage: 15 days
  4. AcceptedUntil the next stage: 16 days
  5. Published

Statements

Funding

The Russian Science Foundation

How to cite

APA

Oborin, V., Balakhnin, A., Naimark, O., Gornostyrev, Y., Pushin, V., Kuranova, N., Rasposienko, D., Svirid, A., & Uksusnikov, A. (2023). Damage-failure transition in titanium alloy Ti-6Al-4V under dwell fatigue loads. Fracture and Structural Integrity, 18(67), 217–230. https://doi.org/10.3221/IGF-ESIS.67.16

IEEE

V. Oborin et al., “Damage-failure transition in titanium alloy Ti-6Al-4V under dwell fatigue loads,” Fracture and Structural Integrity, vol. 18, no. 67, pp. 217–230, 2023, doi: 10.3221/IGF-ESIS.67.16.

MLA

Oborin, Vladimir, et al. “Damage-failure transition in titanium alloy Ti-6Al-4V under dwell fatigue loads.” Fracture and Structural Integrity, vol. 18, no. 67, 2023, pp. 217–230. https://doi.org/10.3221/IGF-ESIS.67.16.

Chicago

Oborin, Vladimir, Aleksandr Balakhnin, Oleg Naimark, Yuri Gornostyrev, Vladimir Pushin, Nataliya Kuranova, Dimitrii Rasposienko, Aleksey Svirid, and Aleksey Uksusnikov. 2023. “Damage-failure transition in titanium alloy Ti-6Al-4V under dwell fatigue loads.” Fracture and Structural Integrity 18 (67): 217–230. https://doi.org/10.3221/IGF-ESIS.67.16.

Harvard

Oborin, V., Balakhnin, A., Naimark, O., Gornostyrev, Y., Pushin, V., Kuranova, N., Rasposienko, D., Svirid, A. and Uksusnikov, A. (2023) ‘Damage-failure transition in titanium alloy Ti-6Al-4V under dwell fatigue loads’, Fracture and Structural Integrity, 18(67), pp. 217–230. doi: 10.3221/IGF-ESIS.67.16.

Vancouver

Oborin V, Balakhnin A, Naimark O, Gornostyrev Y, Pushin V, Kuranova N, et al. Damage-failure transition in titanium alloy Ti-6Al-4V under dwell fatigue loads. Fracture and Structural Integrity. 2023;18(67):217-230. doi:10.3221/IGF-ESIS.67.16

BibTeX

@article{oborin2023, author = {Oborin, Vladimir and Balakhnin, Aleksandr and Naimark, Oleg and Gornostyrev, Yuri and Pushin, Vladimir and Kuranova, Nataliya and Rasposienko, Dimitrii and Svirid, Aleksey and Uksusnikov, Aleksey}, title = {Damage-failure transition in titanium alloy Ti-6Al-4V under dwell fatigue loads}, journal = {Fracture and Structural Integrity}, year = {2023}, volume = {18}, number = {67}, pages = {217--230}, doi = {10.3221/IGF-ESIS.67.16}, url = {https://doi.org/10.3221/IGF-ESIS.67.16}, issn = {1971-8993} }

RIS

TY - JOUR AU - Oborin, Vladimir AU - Balakhnin, Aleksandr AU - Naimark, Oleg AU - Gornostyrev, Yuri AU - Pushin, Vladimir AU - Kuranova, Nataliya AU - Rasposienko, Dimitrii AU - Svirid, Aleksey AU - Uksusnikov, Aleksey TI - Damage-failure transition in titanium alloy Ti-6Al-4V under dwell fatigue loads JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2023 DA - 2023/12/17 VL - 18 IS - 67 SP - 217 EP - 230 DO - 10.3221/IGF-ESIS.67.16 UR - https://doi.org/10.3221/IGF-ESIS.67.16 SN - 1971-8993 ER -

Licence

Creative Commons Attribution 4.0 International

May be shared and adapted, provided appropriate credit is given. Copyright © 2023 Vladimir Oborin, Aleksandr Balakhnin, Oleg Naimark, Yuri Gornostyrev, Vladimir Pushin, Nataliya Kuranova, Dimitrii Rasposienko, Aleksey Svirid, Aleksey Uksusnikov.

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